GAUGING THE ZAMOLODCHIKOV OMEGA-ALGEBRA

被引：88

作者：

HULL, CM ^{[1
]}

机构：

[1] UNIV LONDON QUEEN MARY COLL, DEPT PHYS, LONDON E1 4NS, ENGLAND

来源：

PHYSICS LETTERS B | 1990年 / 240卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(90)90417-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A world-sheet action is presented whose constraint algebra is the Zamolodchikov W-algebra. It consists of a matter system, such as a free boson model or an SU (3) WZW model, coupled to world-sheet gauge fields of spin two and three which are Lagrange multipliers imposing the constraints. The classical symmetry group has an algebra with field-dependent structure constants. The possibility of a new kind of string theory based on the W-algebra instead of the Virasoro algebra is considered. © 1990.

引用

页码：110 / 116

页数：7

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